.


:




:

































 

 

 

 


5.




1.

U = (M + 27)0,5 F 0,25, M = wL ,

F , () : F = L. = 33 w = 3?

 

:

F = 33 L I = wL.

:

 

.

 

, w = 3 19 .

 

2. ( 0) ( 1) . I 0 = 120, I 1 = 150. i = 50%.

 

:

C 1 = 150 + (1 + i)(120 C 0), i , . i = 0,5 : C 0 = C 1 = 132; S 0 = 12, . . .

 

3. LD = 100 2 w, LS = 5 + 1,5 w.

1. , , ?

2. ( ) .

 

 

1. , . wD = 50 0,5 L . TR = 50 L 0,5 L 2,

R = 50 L. MC = wS = 10/3 + 2 L /3.

10/3 + 2 L /3 = 50 L L = 28; w = 36.

 

2. w = 36 1,5×36 5 = 49, 100 2× 36 = 28. 21.

. 11.

 

1.

U = (M + 80)0,75 F 0,25, I = wL , F , () : F = L.

1. , = 24 13 ?

2. ?

 

2. ( 0) ( 1) . I 0 = 400, I 1 = 200. i = 20%.

 

3. U = (QA 2)0,5 (QB 3)0,25 F 0,2, F , 24 : F = 24 L. w = 10 PA = 8; PB = 5.

 

4. U = (M + 60)0,5 F 0,25,

M = wL , F , () : F = L.

1. = 24 w = 4?

2. ?

 

5. ( 0) ( 1) . I 0 = 360, I 1 = 200.

i = 25%.

 

6. U = (QA 6)0,5 (QB 8)0,25 F 0,25, F , 24 : F = 100 L. w = 10 PA = 10; PB = 5.

 

7. : ) 1000 . . ) 2400 . . , 2800 . . 12400 . . . ? 10%.

 

8. 1200 . . 5 . 6% . , .

 

9. ( ) 450 . . 7%. .

 

10. 200 Q = 8 L 0,5, = 5. 2000 U = (I + 36)0,5 F 0,25, I = wL , F , = 24 : F = 24 L. .

 

11. 100 Q = 2 L 0,5, = 10. 1000 U = (I + 18)0,5 F 0,25, I = wL , F , = 24 : F = 24 L. ( ) w = 1,25.

 

12. LD = 80 w, LS = 2 + 0,25 w. ( ), .

13. , , QD = 100 P, Q = 2 L 0,5. w = 6. ?

14. Q = 20 L 0,5, = 100. LS = 2 w. ?

15. Q = L 0,75 K 0,25 , w = 3; r = 1. QD = 60 2 P. .

16. Q = 150 L L 2, = 1. L S = 2 w. ?

 

 

17. Q = 10 L 0,5; QD = 64 2 P, L S = 4 + 6 w. .

 

18. Q = 10 L 0,75; QD = 60 2 P, L S = 4 + 6 w. .

 

19. , p1 = 220 , p2 = 302,5 , p3 = 250 3- 149,3 , i = 10%.

 

20. , 2004 , , 2004 400 , 2002 2003 200 300 2005 345,6 . i = 20%.

 

21. , , 2004 400 , 2002 2003 200 250 2005 345 . i = 15%.

 





:


: 2016-11-18; !; : 2721 |


:

:

- , 20 40 . - .
==> ...

1744 - | 1691 -


© 2015-2024 lektsii.org - -

: 0.019 .